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Texas Instruments LM2904-Q1 | Demoboard PMP9080
Automotive Single-port USB Charging featuring LM43603 and TPS2543 Reference Design
Overview
| Topology | Buck Converter |
| Input voltage | 8-40 V |
| Output 1 | 5 V / 3 A |
| IC revision | E1 |
Description
Compact design for automotive single-port USB charging featuring the new synchronous 36V, 3A LM43603 SIMPLE SWITCHER and the TPS2543 USB Switch and Controller. LM2904 is used to provide cable droop compensation.
Features
- 8V to 36V input voltage range for load dump protection
- 5V, 3A output to USB port for tablet and mobile phone charging
- Cable Droop Compensation
- TPS2543-Q1, LM2904-Q1 available on ti.com
- This is a tested sub-system design with test report and schematics
Typical applications
- Cluster - Mid-Range 4 to 7 inch Hybrid
- Head Unit - Head Unit Basis Board
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 6.5 µH, 6.6 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance6.5 µH | Performance Rated Current6.6 A | Saturation Current @ 10%2 A | Saturation Current @ 30%6 A | DC Resistance21.5 mΩ | Self Resonant Frequency50 MHz | MaterialSuperflux |